During the flight, Dr.Henry Jones, Sr.discussed the three challenges at the Grail site: (1) "The Breath of God.Only the penitent man will pass." (2) "The Word of God.Only in the footsteps of God will he proceed." (3) "The Path of God.Only in the leap from the lion""s head will he prove his worth." When the flight was turned around, they disengaged from the dirigible in a small biplane, and were pursued by two Messerschmidt fighter bombers who streaked toward them for a dogfight.Brighton: Oh.What are you to do for the Arab Bureau?Lawrence: It""s rather vague sir.I""m to ""appreciate"" the situation.Brighton: Well, that won""t be difficult.The situation""s bloody awful.The morale, if anybody had any, which I doubt, the Turks knocked out of them in front of Medina with howitzers.It""s made of wax!" Mrs.Hardy points out: "Oh, so that""s where it""s been going.That""s the third apple I""ve missed this week."Knowing that his own wife may refuse his trip to the convention, Stan brings up the subject in front of Mrs.Meanwhile, elf Arwen while enroute to Grey Havens changed her mind and returned to Rivendell after having a vision of bearing a son with lover Aragorn - there, she persuaded her father Elrond that she wished to live a mortal life and be with Aragorn, and convinced Elrond to re-forge King Elendil""s (and heir Isildur""s)Narsilsword (it had overthrown Sauron many years earlier, but was in shards) - for the new king (it was later presented to Aragorn to summon an army to fight against Sauron).